Of course the one I wrote few months ago! When I re-read it today I realize how good I was at foreseeing all the problems that would eventually arise. The code

Of course the one I wrote few months ago! When I re-read it today I realize how good I was at foreseeing all the problems that would eventually arise. The code has descriptive comments that explain not just what the code is doing but what it is supposed to do. I was very impressed with not just 100% line coverage but also complete branch coverage by rock solid unit tests. Sorry can't share the link because code is proprietary.